`certificeren.net`

DNSSEC	⚠️ Not signed
A	37.34.63.157^{🇳🇱 TRANSIP-AS37.34.56.0/21 TransIP BV Amsterdam, The Netherlands}
		PTR	`aron.avant.nl`
NS	`ns1.avant-int.nl` ⭐
		A	2a01:7c8:aac8:562::73^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.avant-int.nl`
		A	188.241.149.73^{🇳🇱 TRANSIP-AS188.241.148.0/22 TransIP B.V.}
			PTR	`ns1.avant-int.nl`
NS	`ns2.avant-int.nl`
		A	2a01:7c8:d007:3d3::205^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.avant-int.nl`
		A	85.10.135.205^{🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.avant-int.nl`
MX	`certificeren.net` ⭐
		A	37.34.63.157^{🇳🇱 TRANSIP-AS37.34.56.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`aron.avant.nl`
SOA	`ns1.avant-int.nl`hostmaster@avant.nl 2020-12-07 #1

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785041317

MX for

certificeren.net

Same first word

certificeren.com

certificeren.net

DNS History

5 records (4 active, 1 former)

●NSns1.avant-int.nl2015-08-10 → 2026-07-26 · 2 obs

● 2015-08-10 22:40:14
● 2026-07-26 05:00:40

●NSns2.avant-int.nl2015-08-10 → 2026-07-26 · 2 obs

● 2015-08-10 22:40:14
● 2026-07-26 05:00:40

●MXcertificeren.net2015-08-10 → 2026-07-26 · 2 obs

● 2015-08-10 22:40:14
● 2026-07-26 05:00:40

○A31.3.96.2302015-08-10 → 2020-03-03 · 4 obs

● 2015-08-10 22:40:14
● 2020-03-03 15:51:32
○ 2026-03-27 02:52:54
○ 2026-07-26 05:00:40

●A37.34.63.1572026-03-27 → 2026-07-26 · 3 obs

○ 2020-03-03 15:51:32
● 2026-03-27 02:52:54
● 2026-07-26 05:00:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
certificeren.net	ns1.avant-int.nl, ns2.avant-int.nl	-

✅ Authoritative Response

Server:85.10.135.205

NS records: ns1.avant-int.nl, ns2.avant-int.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certificeren.net (unsigned zone)

⏱️ Timing

Total: 673ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.34.63.157`
NS	2	`ns2.avant-int.nl, ns1.avant-int.nl`
MX	1	`certificeren.net (pri: 30)`
SOA	1	`ns1.avant-int.nl hostmaster.avant.nl`

Analysis

Mail Server Role

certificeren.net is listed as a mail server for itself.

IP Addresses

certificeren.net resolves to one IP address: 37.34.63.157.

drechtsestromen.net, sliedrechtbruist.nl, safetyoutlet.nl and two other host names share IP numbers with certificeren.net.

Name Servers

certificeren.net uses two name servers for its delegation: ns1.avant-int.nl and ns2.avant-int.nl.

certificeren.net uses the same name servers as several other domains — among them bloemenhuisvanderwaal.nl, innovatec.com, veiligheidsregiozhz.nl and two more.

The two host names ns1.avant-int.nl and ns2.avant-int.nl each have a pair of IP addresses: ns1.avant-int.nl has 188.241.149.73 and 2a01:7c8:aac8:562::73, and ns2.avant-int.nl has 85.10.135.205 and 2a01:7c8:d007:3d3::205.

Mail Servers

Mail for certificeren.net is handled by one mail server — certificeren.net.

certificeren.net directs to just one IP number, 37.34.63.157.

certificeren.net - robtex.com